84017392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{276373}}^1$

素因数の和:276400

約数の個数: 20

約数和(自身を含む): 171351880

約数和(自身を除く): 87334488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 276373, 552746, 1105492, 2210984, 4421968, 5251087, 10502174, 21004348, 42008696, 84017392]

約数ペア:

[(1, 84017392), (2, 42008696), (4, 21004348), (8, 10502174), (16, 5251087), (19, 4421968), (38, 2210984), (76, 1105492), (152, 552746), (304, 276373)]